St. Louis Astronomical Society

Gateway to the Stars at the Gateway Arch

Legend:
Moon Icon
Moon
Mercury Icon
Mercury
Venus Icon
Venus
Earth Icon
Earth
Mars Icon
Mars
Jupiter Icon
Jupiter
Saturn Icon
Saturn
Uranus Icon
Uranus
Neptune Icon
Neptune
Pluto Icon
Pluto
Legend:
Moon Icon
Moon
Mercury Icon
Mercury
Venus Icon
Venus
Earth Icon
Earth
Mars Icon
Mars
Jupiter Icon
Jupiter
Saturn Icon
Saturn
Uranus Icon
Uranus
Neptune Icon
Neptune
Pluto Icon
Pluto

This chart represents the sky one hour after sunset on July 18, 2026 at the event location.

Sky Chart

Chart generated from Your Sky.

UPCOMING EVENTS

Fri 7/17/2026
7:30 p.m. - 10 p.m. Central 		SLAS Regular Meeting Room 162 McDonnell Hall, Washington University [Meeting Site]
 Saint Louis, MO
Sat 7/18/2026
10 a.m. - 2 p.m. Central 		Homeschool Resource Fair (LTP) St. Louis County Library - Clark Family Branch
1640 S. Lindbergh Blvd St. Louis, MO
Sat 7/18/2026
7:30 p.m. - 10 p.m. Central 		Gateway to the Stars at the Gateway Arch Gateway Arch
1 Memorial Drive St. Louis, MO
Sat 7/18/2026
9 p.m. - 11 p.m. Central 		AIM FOR THE STARS at Jefferson College Observatory Jefferson College Observatory
9873 Farm Road Hillsboro, MO